$ git clone -n https://gitee.com/fundawang/libxfce4ui.git /var/lib/mock/dist-an23-build-312678-67129/root/chroot_tmpdir/scmroot/libxfce4ui
Cloning into '/var/lib/mock/dist-an23-build-312678-67129/root/chroot_tmpdir/scmroot/libxfce4ui'...
$ git fetch origin e32dc2cdbe24115bc2c687f1aa54f001be486e87:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/libxfce4ui
 * [new ref]         e32dc2cdbe24115bc2c687f1aa54f001be486e87 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e32dc2c 4.18.4